AI SearchA comparison of tilapia production in pond, cage and pen culture (Record no. 20050)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03636cas a2200421 a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818084328.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 110920s1989 th uu|m rtt 0| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b10025935 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.AE-89-41 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Xu, Hui |
| 245 12 - TITLE STATEMENT | |
| Title | A comparison of tilapia production in pond, cage and pen culture |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1989 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 70 p. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. AE-89-41 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfilment of the requirements for the degree of master of science, School of Environment, Resources and Development |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Asian Institute of Technology, 1989 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | An experiment was conducted for a period of 4 months to compare the production of tilapia <Oreochromis niloticus) cultured in open pond, cage and pen in 3 semi-intensive ponds. Chicken manure were applied to the ponds at the rate of 250 kg chicken manure (dry weight> I hectare/week and urea was added to make up the desired N:P ratio of 5:1 throughout this experiment. Fish production, growth and nutritional values of pond inputs, pond water quality, detritus quality and organisms were determined during the experiment. The mean daily fish weight gain in pond, cage and pen were 0 .94, 0.93 and 0.97 g/fish/day with mean survival of 90.5%, 93.9% and 90.3%, respectively. The extrapolated total net yield of Nile tilapia was 5586 kg/ha/yr in the pond, 5307 kg/ha/yr in the cage and 5953 kg/ha/yr in the pen. However, t here was no significant difference for fish production and survival rate in those 3 treatments. Analysis of fish stomach contents showed that similar fish diet was found in three cultural systems. They consumed mainly phytoplankton, of which the dominant species were Microcystis sp and Anabaena sp. The ranges of pond water quality were as follows: total ammonia 0 .38 ±0.10- 1.61 ±0 .15 mg/l; temperature 28.1-31.4 °C ; pH value 8.10-9.12 ; dissolved oxygen from dawn to sunset 2. 1 ±0.4-8.6 ±0.5 mg/l. The phytoplankton biomass in three ponds increased with time and the highest biomass was 19.10 ±7.02 mg/l (dry wt). · The mean detrital deposition to pond bottom estimated for dry matter and organic matter were 333.5 ±11 3.4 g/ m2 /day and 292.72 ±105.33 g/m2 /day, respectively. The mean deposition of chlorophyll-a in detritus was 52 ±4.5 mg/m2 /day. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Tilapia |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Fish-culture |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Lin, Chang Kwei, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Little, David C., |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Knud-Hansen, Christopher F., |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | The British Council (TCTA), |
| Relator term | Scholarship Donor |
| 810 2# - SERIES ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Asian Institute of Technology. |
| Title of a work | Thesis ; |
| Volume/sequential designation | no. AE-89-41 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B17892">http://203.159.5.9/ait-thesis/detail.php?q=B17892</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b10025935 |
| b | mnait |
| c | s |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240409 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 2 |
| Cataloger's initials, CIN (RLIN) | 951012 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | s |
| -- | 2 |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnarc |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 20-AIT Publication |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 40-Archives |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050003004453 |
| CREATED | CREATED : 1994-05-16 |
| RECORD Id | RECORD # : i10007490 |
| LPATRON | LPATRON : 1018481 |
| LCHKIN | LCHKIN : 2005-03-07 |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 2 |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050004482062 |
| CREATED | CREATED : 1994-05-16 |
| RECORD Id | RECORD # : i10007507 |
| LPATRON | LPATRON : 1020954 |
| LCHKIN | LCHKIN : 2007-10-30 |
| RENEWALS | # RENEWALS : 0 |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120364616 |
| CREATED | CREATED : 2016-05-27 |
| RECORD Id | RECORD # : i12997808 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Cost, normal purchase price | Total checkouts | Full call number | Barcode | Date last seen | Copy number | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 18/08/2026 | 10.00 | AIT Thesis no.AE-89-41 | 30050003004453 | 18/08/2026 | 1 | 18/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 18/08/2026 | 10.00 | AIT Thesis no.AE-89-41 | 30050004482062 | 18/08/2026 | 2 | 18/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 18/08/2026 | AIT Thesis no.AE-89-41 | 30050120364616 | 18/08/2026 | 18/08/2026 | 40-Archives |